An air cooling device

Abstract

The utility model provides a kind of air cooling device, belong to air cooling equipment technical field, including air outlet pipe, the extension shape of air outlet pipe is arc, and air outlet is provided on the inside of air outlet pipe Face;Wherein, the air outlet pipe includes multiple unit pipes, each unit pipe is sequentially arranged along the air outlet pipe extension direction, and the unit pipe between two adjacent unit pipes is detachably connected and intercommunicates each other.The utility model can disassemble and assemble air outlet pipe according to the actual situation of cooling object, facilitate to install or adjust air cooling device, improve the installability and adaptability of air cooling device.

Description

Technical Field

[0001] This utility model relates to the field of air-cooled equipment technology, and specifically to an air-cooling device. Background Technology

[0002] With the widespread application of industrial equipment, the heat generated during the operation of various rotating devices such as motors, fans, and pumps can cause bearing temperatures to rise, affecting the normal operation and service life of the equipment. Currently, common bearing cooling methods in the industrial field mainly include water cooling, oil cooling, or the addition of heat sinks. In existing technology, various air-cooling devices have been applied to equipment cooling. However, these air-cooling devices have some shortcomings. First, most air-cooling devices have complex structures, are inconvenient to install, and are not conducive to rapid deployment and temporary emergency use. Second, existing air-cooling devices are usually monolithic structures, making it difficult to flexibly adjust them according to actual cooling needs. Third, existing air-cooling devices have a single air outlet method, with a fixed shape and distribution of the air outlets, making it difficult to adapt to the cooling needs of bearings of different shapes and locations, and requiring careful disassembly. Summary of the Invention

[0003] This utility model provides an air-cooling device to solve technical problems such as inconvenient installation and difficulty in adjustment of air-cooling devices for structures such as bearings in rotating equipment.

[0004] The present invention provides an air-cooling device, including an air outlet pipe, wherein the extension shape of the air outlet pipe is arc-shaped, and an air outlet is provided on the inner side of the air outlet pipe. The air outlet duct includes multiple unit ducts, each of which is arranged sequentially along the extension direction of the air outlet duct, and adjacent unit ducts are detachably connected and interconnected with each other.

[0005] In an optional embodiment of this utility model, a connecting sleeve is provided at the connection point between two adjacent unit tubes, and the two adjacent unit tubes are connected to each other through the connecting sleeve.

[0006] In an optional embodiment of this utility model, the connecting sleeve is a snap-fit ​​sleeve, and the two ends of the snap-fit ​​sleeve are respectively snapped into their corresponding unit tubes.

[0007] In an optional embodiment of this utility model, the air outlet is strip-shaped, and the length direction of the air outlet is perpendicular to the extension direction of the air outlet pipe.

[0008] In an optional embodiment of this utility model, the air outlet is a round hole.

[0009] In one optional embodiment of the present invention, there are multiple air outlets, and the multiple air outlets are evenly distributed along the extension of the air outlet pipe.

[0010] In an optional embodiment of the present invention, the air-cooling device further includes a connecting pipe fitting, the connecting pipe fitting having a first interface and a second interface, the first interface being connected to the inlet of the air outlet pipe, the second interface being used to connect to an air source, and both the first interface and the second interface being provided with quick-connect fittings.

[0011] In an optional embodiment of this utility model, there are at least two first interfaces, and the second interfaces are respectively connected to each of the first interfaces.

[0012] In an optional embodiment of the present invention, the connecting pipe is provided with a fixing bracket, and the fixing bracket has a fixing clip for fixing.

[0013] In one optional embodiment of this utility model, the extended shape of the air outlet pipe is arc-shaped.

[0014] The beneficial effects of this utility model are as follows: The air-cooling device proposed in this utility model has an air outlet pipe, which is composed of multiple detachable unit pipes. Therefore, the air outlet pipe can be disassembled and assembled according to the actual situation of the object being cooled, which facilitates the installation or adjustment of the air-cooling device and improves the installability and adaptability of the air-cooling device. Attached Figure Description

[0015] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application. It is obvious that the drawings described below are merely some embodiments of this application, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort.

[0016] In the attached diagram: Figure 1 This is a front view schematic diagram of the air-cooling device in one embodiment of the present invention; Figure 2 This is a side view of the air-cooling device in one embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of the unit tube and the connecting sleeve in one embodiment of the present invention; Figure 4 This is a schematic diagram of the connecting pipe fitting in one embodiment of the present invention.

[0017] The attached diagram is labeled as follows: 1. Air outlet pipe; 2. Connecting fitting; 3. Fixing bracket; 4. First interface; 5. Second interface; 6. Flexible hose; 7. Air outlet; 8. Connecting sleeve; 9. Unit pipe. Detailed Implementation

[0018] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0019] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. The drawings only show the components related to the present invention and are not drawn according to the actual number, shape and size of the components. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0020] In the following description, numerous details are explored to provide a more thorough explanation of embodiments of the present invention. However, it will be apparent to those skilled in the art that embodiments of the present invention may be practiced without these specific details. In other embodiments, well-known structures and devices are shown in block diagram form rather than in detail to avoid obscuring embodiments of the present invention.

[0021] Please see Figures 1-4 This embodiment provides an air-cooling device, including an air outlet pipe 1. The extension shape of the air outlet pipe 1 is arc-shaped, and an air outlet 7 is provided on the inner side of the air outlet pipe 1. The air outlet 7 can accurately blow airflow to cooling objects such as bearings, and has the advantages of high cooling efficiency, low air consumption, and low on-site noise.

[0022] In this embodiment, the air outlet duct 1 includes multiple unit ducts 9, each unit duct 9 is arranged sequentially along the extension direction of the air outlet duct 1, and two adjacent unit ducts 9 are detachably connected to each other and communicate with each other. Therefore, the air outlet duct 1 can be disassembled and assembled according to the actual situation of the object being cooled, which facilitates the installation or adjustment of the air-cooling device and improves the installability and adaptability of the air-cooling device.

[0023] Specifically, when the object being cooled is fixed and difficult to move or disassemble, the individual unit pipes 9 can be assembled sequentially around the object to form a complete air outlet duct 1. This is more flexible and convenient than simply wrapping the entire air outlet duct 1 around the object. Furthermore, for confined installation environments, the unit pipes 9 are smaller than the overall size of the air outlet duct 1, making them easier to install. After the air outlet duct 1 is removed, it is also easier to store and transport.

[0024] The extension shape of the air outlet duct 1 is arc-shaped, which helps to reduce the air resistance of the air outlet duct 1 and reduce cooling energy consumption. The extension shape of the air outlet duct 1 can be adjusted according to the shape of the object being cooled, such as an elliptical arc or a parabolic arc. In this embodiment, the extension shape of the air outlet duct 1 is arc-shaped, and the arc is arranged around the outer ring of the object being cooled, such as a bearing. The arc-shaped air outlet duct 1 is easy to process and has low air resistance.

[0025] The air outlet duct 1 can be made of standard Φ12 / Φ16 instrument pipe, the end of which can be welded and sealed or bent and closed. It is easy to obtain materials in the factory and is easy to process and manufacture.

[0026] In some embodiments, the ends of the unit tube 9 may be provided with mating threads, threaded connectors, or quick-connect couplings. The unit tube 9 achieves detachable connection through structures such as mating threads, threaded connectors, and quick-connect couplings. In this embodiment, a connecting sleeve 8 is sleeved at the connection point between two adjacent unit tubes 9, and the two adjacent unit tubes 9 are connected to each other through the connecting sleeve 8. The adjacent ends of two adjacent unit tubes 9 are inserted into the same connecting sleeve 8 to achieve mutual connection.

[0027] Specifically, in this embodiment, the connecting sleeve 8 is a retaining sleeve, and both ends of the retaining sleeve are respectively engaged with their corresponding unit tubes 9. That is, after the unit tube 9 is inserted into the retaining sleeve, it is engaged with the retaining sleeve. The retaining sleeve has the advantages of simple structure and convenient installation.

[0028] In some embodiments, the air outlet 7 is strip-shaped. Specifically, the air outlet 7 can be a slit formed in the unit tube 9. The strip shape of the air outlet 7 helps to increase the blowing range along its length.

[0029] Specifically, in some embodiments, the length direction of the air outlet 7 is perpendicular to the extension direction of the air outlet duct 1, that is, the length direction of the air outlet 7 is arranged along the circumferential axis of the air outlet duct 1. With the air outlet area of ​​the air outlet 7 remaining constant, the length direction of the air outlet 7 being perpendicular to the extension direction of the air outlet duct 1 helps to reduce the size of the air outlet 7 in the extension direction of the air outlet duct 1, thereby allowing for the arrangement of more air outlets 7 along the extension direction of the air outlet duct 1, which is beneficial for increasing the number of air outlets 7.

[0030] In other embodiments, the length direction of the air outlet 7 is the same as the extension direction of the air outlet 1, that is, the length direction of the air outlet 7 is set along the extension direction of the air outlet 1, which helps to reduce the impact of opening the air outlet 7 on the strength of the air outlet 1.

[0031] In another embodiment, the length direction of the air outlet 7 intersects the extension direction of the air outlet duct 1 and is inclined, that is, the angle between the length direction of the air outlet 7 and the extension direction of the air outlet duct 1 is an acute angle. The angle between the length direction of each air outlet 7 and the extension direction of the air outlet duct 1 can be the same to form an air cyclone, which is beneficial for the cooling airflow to move along the circumferential axis of the air outlet duct 1 and remove heat in time. The angle between the length direction of each air outlet 7 and the extension direction of the air outlet duct 1 can also be different, so that the cooling airflow acts more evenly on the object being cooled.

[0032] In other embodiments, the air outlet 7 can also be a round hole. Round holes are easy to process and help reduce the structural stress caused by the air outlet 7, thereby reducing the impact of the air outlet 7 on the structural strength of the air duct 1.

[0033] In this embodiment, there are multiple air outlets 7, which are evenly distributed along the extension of the air outlet pipe 1, so that the airflow of the air outlet pipe 1 can act on the object being cooled relatively evenly.

[0034] In this embodiment, the air-cooling device also includes a connecting pipe 2, which has a first interface 4 and a second interface 5. The first interface 4 is connected to the inlet of the air outlet duct 1, and the second interface 5 is used to connect to the air source. Both the first interface 4 and the second interface 5 are provided with quick-connect fittings, such as union fittings, which facilitate quick connection of the connecting pipe 2 to the air outlet duct 1, the air source, and other structures. Specifically, the second interface 5 of the connecting pipe 2 is a quick connector for connecting to the flexible hose 6 connected to the air source, and the first interface 4 is an instrument pipe union fitting. The quick connector and union fitting adopt standard Φ12 / Φ16 pneumatic fittings for easy quick disassembly and replacement.

[0035] There are at least two first interfaces 4, meaning there can be multiple second interfaces 5. The connecting pipe 2 can be T-shaped, Y-shaped, cross-shaped, or used as a distributor. The second interfaces 5 are connected to each of the first interfaces 4. Two or more air outlet pipes 1 can be connected to the same connecting pipe 2. Multiple air outlet pipes 1 share the same connecting pipe 2, which can simultaneously cool multiple cooling objects such as bearings, achieving the effect of one air source and multiple cooling points. This simplifies the air-cooling system and reduces its cost.

[0036] In this embodiment, a fixing bracket 3 is provided on the connecting pipe 2. The fixing bracket 3 has fixing clips for fixing, and the air-cooling device can be fixed by the fixing clips of the fixing bracket 3 to prevent the air-cooling device from moving during use. The fixing clips are highly adaptable and can meet the installation requirements of various devices, and are easy to fix. Specifically, in this embodiment, the fixing clips are composed of two iron plates and bolts and nuts, which are fastened to the equipment base or bracket by bolts and nuts to support and stabilize the air outlet pipe 1.

[0037] It is understandable that the air-cooling device is not limited to the above-mentioned fixing methods, and can also be fixed by means of cable ties, bolts, welding, etc. For example, a perforated rib plate or bracket can be welded to the base plate around the object being cooled, and the connecting pipe 2 can be fixed to it with bolts.

[0038] In actual use, connect the hose 6 to the compressed air source, adjust the position of the air outlet 1 so that its air outlet 7 is aligned with the object to be cooled, such as the bearing, then fix the bracket 3, and finally turn on the air source to achieve cooling.

[0039] In summary, the air-cooling device of this embodiment, by setting an air outlet pipe 1, which is composed of multiple unit pipes 9 that can be detachably connected, can disassemble and assemble the air outlet pipe 1 according to the actual situation of the object being cooled, which facilitates the installation or adjustment of the air-cooling device and improves the installability and adaptability of the air-cooling device.

[0040] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A wind-cooled device, characterized in that, It includes an air outlet duct, the extension shape of which is arc-shaped, and an air outlet is provided on the inner side of the air outlet duct; The air outlet duct includes multiple unit ducts, each of which is arranged sequentially along the extension direction of the air outlet duct, and adjacent unit ducts are detachably connected and interconnected with each other.

2. The air-cooling device according to claim 1, characterized in that, A connecting sleeve is fitted at the connection point between two adjacent unit tubes, and the two adjacent unit tubes are connected to each other through the connecting sleeve.

3. The air-cooling device according to claim 2, characterized in that, The connecting sleeve is a snap-fit ​​sleeve, and the two ends of the snap-fit ​​sleeve are respectively snapped into their corresponding unit tubes.

4. The air-cooling device according to claim 1, characterized in that, The air outlet is strip-shaped, and the length direction of the air outlet is perpendicular to the extension direction of the air outlet pipe.

5. The air-cooling device according to claim 1, characterized in that, The air outlet is a round hole.

6. The air-cooling device according to claim 1, characterized in that, There are multiple air outlets, which are evenly distributed along the extension of the air outlet pipe.

7. The air-cooling device according to claim 1, characterized in that, The air-cooling device also includes a connecting pipe fitting, which has a first interface and a second interface. The first interface is connected to the inlet of the air outlet pipe, and the second interface is used to connect to an air source. Both the first interface and the second interface are provided with quick-connect fittings.

8. The air-cooling device according to claim 7, characterized in that, There are at least two first interfaces, and the second interfaces are connected to each of the first interfaces respectively.

9. The air-cooling device according to claim 7, characterized in that, The connecting pipe fitting is provided with a fixing bracket, and the fixing bracket has a fixing clip for fixing.

10. The air-cooling device according to claim 1, characterized in that, The extension shape of the air outlet duct is arc-shaped.

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